sensors Mode-S transponder
601832
ICAO 24-bit transponder address · allocated to Turkmenistan
Currently assigned to EZ-A020 · BOEING 737-800
- Hex
- 601832
- Octal
- 30014062
- Decimal
- 6,297,650
- Country
- TM
- Tail
- EZ-A020
- Type
- B738
- Flights observed
- 107
- Distinct callsigns
- 18
- Country
- TM
- Last broadcast
- 5h ago
Last known position
Country allocation
The ICAO 24-bit address 601832 falls within the block assigned to Turkmenistan (TM) by ICAO Annex 10, Volume III. Every aircraft registered in Turkmenistan receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.
Callsign history 18 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| TUA921 | - | 29 | 2026-07-17 |
| TUA922 | - | 15 | 2026-06-28 |
| TUA901 | Turkmenistan Airlines | 14 | 2026-06-15 |
| TUA444 | Turkmenistan Airlines | 8 | 2026-06-27 |
| TUA443 | - | 8 | 2026-06-27 |
| TUA902 | - | 7 | 2026-06-28 |
| TUA445 | - | 5 | 2026-07-15 |
| TUA739 | Turkmenistan Airlines | 4 | 2026-06-09 |
| TUA446 | Turkmenistan Airlines | 4 | 2026-07-15 |
| TUA912 | - | 2 | 2026-04-14 |
| TUA911 | Turkmenistan Airlines | 2 | 2026-05-26 |
| TUA735 | Turkmenistan Airlines | 2 | 2026-06-13 |
| TUA732 | - | 2 | 2026-04-13 |
| TUA985 | - | 1 | 2026-04-18 |
| TUA734 | Turkmenistan Airlines | 1 | 2026-06-09 |
| TUA733 | Turkmenistan Airlines | 1 | 2026-05-05 |
| TUA3206 | - | 1 | 2026-07-14 |
| TUA3205 | - | 1 | 2026-07-14 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | TUA921 | - | Jul 17, 15:15 UTC | Jul 17, 21:39 UTC | 6h 25m |
| 2026-07-15 | TUA446 | MXP → ASB | Jul 15, 19:25 UTC | Jul 16, 11:54 UTC | 16h 30m |
| 2026-07-15 | TUA445 | - | Jul 15, 10:05 UTC | Jul 15, 14:45 UTC | 4h 40m |
| 2026-07-14 | TUA3206 | - | Jul 14, 06:20 UTC | Jul 14, 06:45 UTC | 25m |
| 2026-07-14 | TUA3205 | - | Jul 14, 04:25 UTC | Jul 14, 05:05 UTC | 40m |
| 2026-06-28 | TUA922 | - | Jun 28, 19:29 UTC | Jun 28, 21:24 UTC | 1h 55m |
| 2026-06-28 | TUA921 | ASB → IST | Jun 28, 17:10 UTC | Jun 28, 17:34 UTC | 25m |
| 2026-06-28 | TUA902 | - | Jun 28, 06:55 UTC | Jun 28, 16:35 UTC | 9h 40m |
| 2026-06-27 | TUA444 | MXP → ASB | Jun 27, 15:10 UTC | Jun 28, 05:04 UTC | 13h 55m |
| 2026-06-27 | TUA443 | - | Jun 27, 07:55 UTC | Jun 27, 12:29 UTC | 4h 35m |
| 2026-06-24 | TUA446 | MXP → ASB | Jun 24, 17:25 UTC | Jun 24, 21:19 UTC | 3h 55m |
| 2026-06-24 | TUA445 | - | Jun 24, 10:19 UTC | Jun 24, 14:50 UTC | 4h 30m |
| 2026-06-22 | TUA922 | IST → ASB | Jun 22, 19:44 UTC | Jun 22, 20:14 UTC | 30m |
| 2026-06-22 | TUA921 | ASB → IST | Jun 22, 17:15 UTC | Jun 22, 17:29 UTC | 15m |
| 2026-06-22 | TUA921 | ASB → IST | Jun 22, 15:14 UTC | Jun 22, 16:34 UTC | 1h 20m |
| 2026-06-20 | TUA444 | MXP → ASB | Jun 20, 15:04 UTC | Jun 20, 18:54 UTC | 3h 50m |
| 2026-06-20 | TUA443 | ASB → MXP | Jun 20, 07:49 UTC | Jun 20, 12:19 UTC | 4h 30m |
| 2026-06-15 | TUA902 | - | Jun 15, 07:35 UTC | Jun 15, 09:40 UTC | 2h 5m |
| 2026-06-15 | TUA901 | ASB → IST | Jun 15, 04:45 UTC | Jun 15, 04:55 UTC | 10m |
| 2026-06-15 | TUA901 | ASB → IST | Jun 15, 02:44 UTC | Jun 15, 04:04 UTC | 1h 20m |
| 2026-06-13 | TUA735 | ASB → KZN | Jun 13, 11:50 UTC | Jun 13, 15:25 UTC | 3h 35m |
| 2026-06-11 | TUA922 | IST → ASB | Jun 11, 19:25 UTC | Jun 11, 21:30 UTC | 2h 5m |
| 2026-06-11 | TUA921 | ASB → IST | Jun 11, 17:10 UTC | Jun 11, 17:35 UTC | 25m |
| 2026-06-11 | TUA902 | IST → ASB | Jun 11, 07:00 UTC | Jun 11, 16:30 UTC | 9h 30m |
| 2026-06-11 | TUA901 | ASB → IST | Jun 11, 04:40 UTC | Jun 11, 05:00 UTC | 20m |
| 2026-06-10 | TUA901 | ASB → IST | Jun 10, 11:00 UTC | Jun 11, 04:05 UTC | 17h 5m |
| 2026-06-09 | TUA739 | ASB → KZN | Jun 9, 12:35 UTC | Jun 10, 12:30 UTC | 23h 55m |
| 2026-06-09 | TUA734 | KZN → ASB | Jun 9, 08:20 UTC | Jun 9, 13:45 UTC | 5h 25m |
| 2026-06-07 | TUA922 | IST → ASB | Jun 7, 19:35 UTC | Jun 7, 21:35 UTC | 2h 0m |
| 2026-06-07 | TUA921 | ASB → IST | Jun 7, 07:00 UTC | Jun 7, 17:20 UTC | 10h 20m |
| 2026-06-07 | TUA901 | ASB → IST | Jun 7, 04:45 UTC | Jun 7, 05:05 UTC | 20m |
| 2026-06-06 | TUA901 | ASB → IST | Jun 6, 10:50 UTC | Jun 7, 04:05 UTC | 17h 15m |
| 2026-06-05 | TUA735 | ASB → KZN | Jun 5, 21:00 UTC | Jun 6, 15:54 UTC | 18h 55m |
| 2026-06-05 | TUA922 | IST → ASB | Jun 5, 19:30 UTC | Jun 6, 15:54 UTC | 20h 25m |
| 2026-06-05 | TUA921 | ASB → IST | Jun 5, 15:00 UTC | Jun 5, 16:25 UTC | 1h 25m |
| 2026-06-04 | TUA902 | IST → ASB | Jun 4, 07:00 UTC | Jun 4, 09:05 UTC | 2h 5m |
| 2026-06-03 | TUA739 | ASB → KZN | Jun 3, 10:40 UTC | Jun 3, 12:10 UTC | 1h 30m |
| 2026-06-02 | TUA739 | ASB → KZN | Jun 2, 13:05 UTC | Jun 3, 12:10 UTC | 23h 5m |
| 2026-06-01 | TUA922 | IST → ASB | Jun 1, 19:30 UTC | Jun 2, 13:05 UTC | 17h 35m |
| 2026-06-01 | TUA921 | ASB → IST | Jun 1, 17:25 UTC | Jun 1, 17:35 UTC | 10m |
| 2026-06-01 | TUA921 | ASB → IST | Jun 1, 15:10 UTC | Jun 1, 16:40 UTC | 1h 30m |
| 2026-05-31 | TUA921 | ASB → IST | May 31, 20:50 UTC | Jun 1, 16:40 UTC | 19h 50m |
| 2026-05-31 | TUA921 | ASB → IST | May 31, 19:30 UTC | Jun 1, 16:40 UTC | 21h 10m |
| 2026-05-31 | TUA921 | ASB → IST | May 31, 08:25 UTC | May 31, 17:20 UTC | 8h 55m |
| 2026-05-30 | TUA921 | ASB → IST | May 30, 18:35 UTC | May 31, 17:20 UTC | 22h 45m |
| 2026-05-30 | TUA444 | MXP → ASB | May 30, 16:35 UTC | May 31, 16:20 UTC | 23h 45m |
| 2026-05-30 | TUA444 | MXP → ASB | May 30, 15:05 UTC | May 31, 08:55 UTC | 17h 50m |
| 2026-05-29 | TUA443 | ASB → MXP | May 29, 19:30 UTC | May 30, 12:20 UTC | 16h 50m |
| 2026-05-29 | TUA921 | ASB → IST | May 29, 17:15 UTC | May 29, 17:25 UTC | 10m |
| 2026-05-28 | TUA921 | ASB → IST | May 28, 20:55 UTC | May 29, 16:25 UTC | 19h 30m |
About Mode-S
A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.
Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.
Prefer a tail-number view? See the EZ-A020 page for operator, model, and routing details .